CN203465961U - Electroplating-used corrosion-resistant conductive copper busbar - Google Patents
Electroplating-used corrosion-resistant conductive copper busbar Download PDFInfo
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- CN203465961U CN203465961U CN201320594034.9U CN201320594034U CN203465961U CN 203465961 U CN203465961 U CN 203465961U CN 201320594034 U CN201320594034 U CN 201320594034U CN 203465961 U CN203465961 U CN 203465961U
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- conducting copper
- copper
- electroplating
- copper busbar
- conductive copper
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Abstract
The utility model discloses an electroplating-used corrosion-resistant conductive copper busbar. A plurality of copper pieces are laminated to form the conductive copper busbar; stainless steel sheets are arranged around the conductive copper busbar; the middle part of the conductive copper busbar body bulges to one side to form a C-shaped bulge; two ends of the C-shaped bulge are respectively a first connection body and a second connection body; connection holes are arranged in the first connection body; and the outer end of the second connection body is provided with a connection joint. The electroplating-used corrosion-resistant conductive copper busbar has the beneficial effects of corrosion resistance, stable conductive performances, and high conductive efficiency.
Description
Technical field
The utility model relates to conducting copper technical field, relates in particular to a kind of plating anti-corrosion electric conducting copper bar.
Background technology
Conducting copper is a kind of conducting heavy current product, is applicable to the electro-engineerings such as high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct, is also widely used in the super-large current electrolysis for production engineerings such as metal smelt, electrification plating, chemical industry caustic soda.The conducting copper of plating use is directly exposed in electroplating bath while using, conducting copper and anodic bonding, in electroplating process, acid vapors in electroplating bath directly contacts with conducting copper, thereby cause conducting copper corrosion, after conducting copper corrosion, cause resistance to increase, electric conductivity declines, affect electroplating efficiency, the copper being simultaneously corroded enters in electroplate liquid can pollute electroplate liquid.
Chinese patent Granted publication number: CN202332329U, July 11 2012 Granted publication day, a kind of copper bar is disclosed, comprise copper bar body, copper bar body upper surface, lower surface are respectively equipped with the curved flanges of an indent, because the upper and lower surface of described copper bar body is respectively equipped with the curved flanges of an indent, making copper bar set up a cross section is special-shaped copper bar, can be applicable to the special occasion of some shapes, the curved flanges of indent has also expanded the space of installing, convenient while making copper installation.Its weak point is the corrosion that this kind of copper bar is easily subject to the acid vapors in electroplating bath, thereby causes electric conductivity decline, electroplating efficiency to reduce.
Utility model content
The utility model, in order to solve the aforementioned problems in the prior, provides the plating anti-corrosion electric conducting copper bar that a kind of electric conductivity is stable, electroplating efficiency is high.
To achieve these goals, the utility model adopts following technical scheme:
A plating anti-corrosion electric conducting copper bar, conducting copper is formed by stacking by some copper sheets, and the surrounding of described conducting copper is provided with stainless steel substrates.The impact that the conducting copper being formed by stacking with copper sheet is expanded with heat and contract with cold is little, stainless steel substrates is kept apart the acid vapors in the periphery of conducting copper and electroplating bath completely, reduced greatly the corrosiveness that conducting copper body is subject to acid vapors, thereby kept that conducting copper electric conductivity is stable, electroplating efficiency is high.
As preferably, the thickness of described copper sheet is between 0.2mm-0.5mm, and the quantity of described copper sheet is between 100-200.The thickness of copper sheet is very little, is formed by stacking each other and can effectively slows down and expand with heat and contract with cold, and makes conducting copper have certain flexibility simultaneously, while being convenient to install, regulates.
As preferably, the thickness of stainless steel substrates is between 0.2mm-0.3mm.
As preferably, arch upward and form C shape projection to a side in the middle part of described conducting copper body, the two ends of described C shape projection are respectively the first connector and the second connector, and the first described connector is provided with connecting hole, and the outer end of the second described connector is provided with jointing.C shape projection can further slow down and expand with heat and contract with cold, and when installing, C shape projection has good retractility simultaneously, can regulate conducting copper entire length, easier for installation.
Therefore, conducting copper of the present utility model has corrosion-resistant, and electric conductivity is stable, the beneficial effect that electrical efficiency is high.
Meanwhile, the utility model also has and can effectively slow down and expand with heat and contract with cold, beneficial effect easier for installation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
In figure: conducting copper 1 copper sheet 2 stainless steel substrates 3C shape projection 4 first connector 5 second connector 6 connecting hole 7 jointings 8
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of plating anti-corrosion electric conducting copper bar as depicted in figs. 1 and 2, conducting copper 1 is formed by stacking by some copper sheets 2, the surrounding of conducting copper is provided with stainless steel substrates 3, the thickness of copper sheet 2 is between 0.2mm-0.5mm, the quantity of copper sheet 2 is between 100-200, the thickness of stainless steel substrates 3 is between 0.2mm-0.3mm, in the present embodiment, stainless steel substrates adopts 316L trade mark stainless steel, the thickness of copper sheet 2 is 0.3mm, the quantity of copper sheet 2 is 150, the thickness of stainless steel substrates 3 is 0.25mm, the impact that the conducting copper being formed by stacking with copper sheet is expanded with heat and contract with cold is little, stainless steel substrates is kept apart the acid vapors in the surrounding of conducting copper and electroplating bath completely, reduced greatly the corrosiveness that conducting copper body is subject to acid vapors, thereby keep conducting copper electric conductivity stable, electroplating efficiency is high, arch upward and form C shape projection 4 to a side in the middle part of conducting copper 1, the two ends of C shape projection are respectively the first connector 5 and the second connector 6, the first connector 5 is provided with connecting hole 7, the outer end of the second connector 6 is provided with jointing 8, C shape projection has good retractility, therefore conducting copper entire length can elongate or shorten 10% left and right, and easier for installation, C shape projection also has mitigation for expanding with heat and contract with cold.Therefore, the utlity model has corrosion-resistantly, electric conductivity is stable, the beneficial effect that electrical efficiency is high.Meanwhile, the utility model also has and can effectively slow down and expand with heat and contract with cold, beneficial effect easier for installation.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (4)
1. a plating anti-corrosion electric conducting copper bar, is characterized in that, conducting copper (1) is formed by stacking by some copper sheets (2), and the surrounding of described conducting copper is provided with stainless steel substrates (3).
2. a kind of plating anti-corrosion electric conducting copper bar according to claim 1, is characterized in that, the thickness of described copper sheet (2) is between 0.2mm-0.5mm, and the quantity of described copper sheet (2) is between 100-200.
3. a kind of plating anti-corrosion electric conducting copper bar according to claim 1 and 2, is characterized in that, the thickness of stainless steel substrates (3) is between 0.2mm-0.3mm.
4. a kind of plating anti-corrosion electric conducting copper bar according to claim 1, it is characterized in that, arch upward and form C shape projection (4) to a side in the middle part of described conducting copper (1), the two ends of described C shape projection are respectively the first connector (5) and the second connector (6), described the first connector (5) is provided with connecting hole (7), and the outer end of described the second connector (6) is provided with jointing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594034.9U CN203465961U (en) | 2013-09-24 | 2013-09-24 | Electroplating-used corrosion-resistant conductive copper busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594034.9U CN203465961U (en) | 2013-09-24 | 2013-09-24 | Electroplating-used corrosion-resistant conductive copper busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465961U true CN203465961U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594034.9U Expired - Fee Related CN203465961U (en) | 2013-09-24 | 2013-09-24 | Electroplating-used corrosion-resistant conductive copper busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785846A (en) * | 2016-08-30 | 2018-03-09 | 天津中建电气成套设备有限公司 | A kind of L-type horizontal bus groove elbow |
| DE102022134106A1 (en) | 2022-12-20 | 2024-07-04 | Valeo Eautomotive Germany Gmbh | Busbar arrangement for an electric drive, busbar for use in a busbar arrangement, electric drive, method for its production and electrically driven vehicle |
-
2013
- 2013-09-24 CN CN201320594034.9U patent/CN203465961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785846A (en) * | 2016-08-30 | 2018-03-09 | 天津中建电气成套设备有限公司 | A kind of L-type horizontal bus groove elbow |
| DE102022134106A1 (en) | 2022-12-20 | 2024-07-04 | Valeo Eautomotive Germany Gmbh | Busbar arrangement for an electric drive, busbar for use in a busbar arrangement, electric drive, method for its production and electrically driven vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20200924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |